Sight gauge protector



FIG. 1 is a front view of a sight gauge protector showing my new design;

FIG. 2 is a side view of the sight gauge protector of FIG. 1;

FIG. 3 is a rear view of the sight gauge protector of FIG. 1;

FIG. 4 is a section view along lines 4--4 of FIG. 1 of the sight gauge protector;

FIG. 5 is a top plan view of the sight gauge protector of FIG. 1; and,

FIG. 6 is a bottom plan view of the sight gauge protector of FIG. 1. 

The ornamental design for a sight gauge protector, as shown and described. 